Determination of OH Extinction Coefficients in R2O-B2O3-SiO2 Glasses (R = Li, Na, K)

Infrared spectra of glasses of the system R2O‐B2O3‐SiO2 were investigated. The extinction coefficients of the hydroxyl absorption band (“free OH”) were calculated by a method proposed for alkali borate glasses. The results confirmed the applicability of this method to homogeneous and phase‐separated...

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Veröffentlicht in:	Journal of the American Ceramic Society 1984-04, Vol.67 (4), p.242-244
Hauptverfasser:	NIETO, MARIA ISABEL, DURAN, ALICIA, NAVARRO, JOSE MARIA FERNANDEZ, MAZO, JOSE LUIS OTEO
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Building materials. Ceramics. Glasses Chemical industry and chemicals Exact sciences and technology Glasses Structure, analysis, properties
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	Infrared spectra of glasses of the system R2O‐B2O3‐SiO2 were investigated. The extinction coefficients of the hydroxyl absorption band (“free OH”) were calculated by a method proposed for alkali borate glasses. The results confirmed the applicability of this method to homogeneous and phase‐separated alkali borosilicate glasses. The variation of the hydroxyl absorption band position was interpreted according to the structural characteristics of the studied glasses.
ISSN:	0002-7820 1551-2916
DOI:	10.1111/j.1151-2916.1984.tb18839.x